BR112020001317A2 - método e dispositivo para quantificação da viscoelasticidade de um meio - Google Patents
método e dispositivo para quantificação da viscoelasticidade de um meio Download PDFInfo
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- BR112020001317A2 BR112020001317A2 BR112020001317-0A BR112020001317A BR112020001317A2 BR 112020001317 A2 BR112020001317 A2 BR 112020001317A2 BR 112020001317 A BR112020001317 A BR 112020001317A BR 112020001317 A2 BR112020001317 A2 BR 112020001317A2
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Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000005284 excitation Effects 0.000 claims abstract description 22
- 238000004364 calculation method Methods 0.000 claims abstract description 21
- 239000011159 matrix material Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 10
- 238000013139 quantization Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 5
- 210000004185 liver Anatomy 0.000 description 5
- 230000001066 destructive effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010339 medical test Methods 0.000 description 3
- 238000011002 quantification Methods 0.000 description 3
- 229910052704 radon Inorganic materials 0.000 description 3
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
- A61B8/085—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0858—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving measuring tissue layers, e.g. skin, interfaces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5207—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of raw data to produce diagnostic data, e.g. for generating an image
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
- G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52023—Details of receivers
- G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
- G01S7/52042—Details of receivers using analysis of echo signal for target characterisation determining elastic properties of the propagation medium or of the reflective target
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/40—Analysis of texture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0092—Visco-elasticity, solidification, curing, cross-linking degree, vulcanisation or strength properties of semi-solid materials
- G01N2203/0094—Visco-elasticity
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- Vascular Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649552.9A CN107440740B (zh) | 2017-07-21 | 2017-07-21 | 介质粘弹性定量方法及装置 |
| CN201710649552.9 | 2017-07-21 | ||
| PCT/CN2018/088405 WO2019015397A1 (zh) | 2017-07-21 | 2018-05-25 | 介质粘弹性定量方法及装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112020001317A2 true BR112020001317A2 (pt) | 2020-08-11 |
Family
ID=60489354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112020001317-0A BR112020001317A2 (pt) | 2017-07-21 | 2018-05-25 | método e dispositivo para quantificação da viscoelasticidade de um meio |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US11719613B2 (ko) |
| EP (1) | EP3656310B1 (ko) |
| JP (1) | JP7006888B2 (ko) |
| KR (1) | KR102317869B1 (ko) |
| CN (1) | CN107440740B (ko) |
| AU (1) | AU2018301988B2 (ko) |
| BR (1) | BR112020001317A2 (ko) |
| CA (1) | CA3070622C (ko) |
| ES (1) | ES2941278T3 (ko) |
| PL (1) | PL3656310T3 (ko) |
| RU (1) | RU2744929C1 (ko) |
| TW (1) | TWI703962B (ko) |
| WO (1) | WO2019015397A1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505232B (zh) * | 2017-07-21 | 2019-09-03 | 无锡海斯凯尔医学技术有限公司 | 运动信息获取方法及装置 |
| CN107440740B (zh) * | 2017-07-21 | 2021-06-25 | 无锡海斯凯尔医学技术有限公司 | 介质粘弹性定量方法及装置 |
| US11576051B2 (en) * | 2019-10-30 | 2023-02-07 | Samsung Electronics Co., Ltd. | Method and apparatus for indexing of SS/PBCH block in unlicensed spectrum |
| KR20210115177A (ko) | 2020-03-12 | 2021-09-27 | 주식회사 엘지에너지솔루션 | 조립이 용이한 전지 모듈 및 이를 포함하는 전지 팩 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100081929A1 (en) * | 2005-09-14 | 2010-04-01 | Takao Suzuki | Position tracking method, position tracking device, and ultrasonograph |
| FR2899336B1 (fr) * | 2006-03-29 | 2008-07-04 | Super Sonic Imagine | Procede et dispositif pour l'imagerie d'un milieu viscoelastique |
| JP4797194B2 (ja) | 2006-05-09 | 2011-10-19 | 独立行政法人産業技術総合研究所 | 超音波断層画像による生体組織評価システム |
| FR2902879B1 (fr) | 2006-06-22 | 2008-10-10 | Michelin Soc Tech | Rheometre orthogonal |
| CN100470215C (zh) * | 2007-01-15 | 2009-03-18 | 国家海洋技术中心 | 视频波浪测量方法和测量系统 |
| US8118744B2 (en) | 2007-02-09 | 2012-02-21 | Duke University | Methods, systems and computer program products for ultrasound shear wave velocity estimation and shear modulus reconstruction |
| JP5559788B2 (ja) | 2009-07-07 | 2014-07-23 | 株式会社日立メディコ | 超音波診断装置 |
| CN102283679B (zh) * | 2011-08-04 | 2014-05-21 | 中国科学院深圳先进技术研究院 | 弹性测量的超声成像系统及测量生物组织弹性的方法 |
| BR112014007073A2 (pt) * | 2011-09-25 | 2017-04-11 | Theranos Inc | sistemas e métodos para multi-análise |
| US20150141822A1 (en) | 2012-06-07 | 2015-05-21 | Hitachi Aloka Medical, Ltd. | Method for setting regions of interest and ultrasound diagnostic apparatus |
| US9546981B2 (en) * | 2012-08-22 | 2017-01-17 | Neotek Biosciences Co. Ltd. | Device and method for performing blood thromboelastographic assays by magnetic sensing |
| EP2965694A4 (en) * | 2013-03-05 | 2016-11-16 | Hitachi Ltd | ULTRASONIC DIAGNOSIS DEVICE AND TRANSMISSION / RECEIVING METHOD |
| US9345448B2 (en) * | 2013-04-01 | 2016-05-24 | Mayo Foundation For Medical Education And Research | System and method for non-invasive determination of tissue wall viscoelasticity using ultrasound vibrometry |
| CN104968278B (zh) * | 2013-07-19 | 2017-12-08 | 梅约医学教育与研究基金会 | 用于从多向波场测量剪切波速的系统和方法 |
| CN104640506B (zh) * | 2013-09-18 | 2017-06-30 | 东芝医疗系统株式会社 | 超声波诊断装置、医用图像处理装置和医用图像处理方法 |
| FR3017041B1 (fr) * | 2014-01-31 | 2016-03-04 | Centre Nat Rech Scient | Procede et dispositif ultrasonore de caracterisation des milieux mous anisotropes, et ensemble de sonde ultrasonore pour un tel dispositif de caracterisation |
| WO2016067072A1 (en) | 2014-10-28 | 2016-05-06 | Super Sonic Imagine | Imaging methods and apparatuses for performing shear wave elastography imaging |
| US9907539B2 (en) * | 2015-01-12 | 2018-03-06 | Siemens Medical Solutions Usa, Inc. | Sparse tracking in acoustic radiation force impulse imaging |
| US11166698B2 (en) * | 2015-01-30 | 2021-11-09 | Canon Medical Systems Corporation | Ultrasonic diagnostic apparatus |
| US9726647B2 (en) * | 2015-03-17 | 2017-08-08 | Hemosonics, Llc | Determining mechanical properties via ultrasound-induced resonance |
| US10582911B2 (en) * | 2015-08-11 | 2020-03-10 | Siemens Medical Solutions Usa, Inc. | Adaptive motion estimation in acoustic radiation force imaging |
| CN105232085B (zh) * | 2015-11-18 | 2017-10-31 | 中国人民解放军第三军医大学第三附属医院 | 基于动态孔径控制的超声剪切波弹性成像方法 |
| US11071524B2 (en) * | 2015-12-04 | 2021-07-27 | Canon Medical Systems Corporation | Analyzing apparatus |
| CN105455851B (zh) * | 2015-12-24 | 2018-03-13 | 无锡海斯凯尔医学技术有限公司 | 粘弹性介质的粘弹性参数检测方法和设备 |
| CN105844645B (zh) * | 2016-03-31 | 2019-11-12 | 深圳大学 | 一种瞬时弹性成像编码检测方法及系统 |
| CN106037816A (zh) * | 2016-05-19 | 2016-10-26 | 深圳大学 | 一种超声粘弹性测量方法及系统 |
| CN106419960A (zh) | 2016-12-04 | 2017-02-22 | 无锡圣诺亚科技有限公司 | 具备超声穿刺导航的超声仪 |
| CN106805997B (zh) * | 2016-12-26 | 2020-08-07 | 乐普（北京）医疗器械股份有限公司 | 一种弹性成像方法和装置 |
| CN106618635B (zh) * | 2017-01-12 | 2019-11-08 | 清华大学 | 剪切波弹性成像方法和装置 |
| CN107440740B (zh) | 2017-07-21 | 2021-06-25 | 无锡海斯凯尔医学技术有限公司 | 介质粘弹性定量方法及装置 |
| CN107505232B (zh) * | 2017-07-21 | 2019-09-03 | 无锡海斯凯尔医学技术有限公司 | 运动信息获取方法及装置 |
-
2017
- 2017-07-21 CN CN201710649552.9A patent/CN107440740B/zh active Active
-
2018
- 2018-05-25 KR KR1020207004555A patent/KR102317869B1/ko active IP Right Grant
- 2018-05-25 WO PCT/CN2018/088405 patent/WO2019015397A1/zh unknown
- 2018-05-25 JP JP2020503047A patent/JP7006888B2/ja active Active
- 2018-05-25 AU AU2018301988A patent/AU2018301988B2/en active Active
- 2018-05-25 EP EP18835631.5A patent/EP3656310B1/en active Active
- 2018-05-25 PL PL18835631.5T patent/PL3656310T3/pl unknown
- 2018-05-25 ES ES18835631T patent/ES2941278T3/es active Active
- 2018-05-25 BR BR112020001317-0A patent/BR112020001317A2/pt unknown
- 2018-05-25 CA CA3070622A patent/CA3070622C/en active Active
- 2018-05-25 RU RU2020106885A patent/RU2744929C1/ru active
- 2018-06-22 TW TW107121598A patent/TWI703962B/zh active
-
2020
- 2020-01-17 US US16/746,698 patent/US11719613B2/en active Active
-
2023
- 2023-06-14 US US18/209,961 patent/US20230324273A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA3070622A1 (en) | 2019-01-24 |
| TWI703962B (zh) | 2020-09-11 |
| JP7006888B2 (ja) | 2022-01-24 |
| EP3656310B1 (en) | 2023-03-15 |
| EP3656310A1 (en) | 2020-05-27 |
| CA3070622C (en) | 2024-01-23 |
| US20230324273A1 (en) | 2023-10-12 |
| JP2020527723A (ja) | 2020-09-10 |
| CN107440740B (zh) | 2021-06-25 |
| CN107440740A (zh) | 2017-12-08 |
| WO2019015397A1 (zh) | 2019-01-24 |
| US11719613B2 (en) | 2023-08-08 |
| KR102317869B1 (ko) | 2021-10-25 |
| KR20200030580A (ko) | 2020-03-20 |
| ES2941278T3 (es) | 2023-05-19 |
| RU2744929C1 (ru) | 2021-03-17 |
| PL3656310T3 (pl) | 2023-07-10 |
| US20200150013A1 (en) | 2020-05-14 |
| EP3656310A4 (en) | 2021-04-07 |
| TW201907870A (zh) | 2019-03-01 |
| AU2018301988B2 (en) | 2021-03-18 |
| AU2018301988A1 (en) | 2020-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: A61B 8/00 Ipc: A61B 8/08 (2006.01) |
|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |